Efficacy of Folium Artemisiae Argyi: Indicating red and white dysentery. It can stop bleeding, prevent miscarriage, stop abdominal pain, decoct in vinegar, treat tinea, stop red and white dysentery, and diarrhea due to five zang. Stir-fried leaves, vomiting blood. Stir-fried wormwood to make wonton and swallow three or five pieces. Just press the rice. After taking it for a long time to stop cold dysentery, I still feel evil. Mash the leaves and drink the juice. Mash the powder and dried ginger into pills, take 30 pills at a time, and take them after meals every day, so as to cure cold, evil and poisonous gas and drive away evil spirits. Folium Artemisiae Argyi has been preventing plague for thousands of years, and Chinese herbal medicines can also be obtained locally. Pharmacological research of modern medicine shows that Folium Artemisiae Argyi is a broad-spectrum antibacterial and antiviral drug, which can inhibit and kill many viruses and bacteria, and has certain preventive and therapeutic effects on respiratory diseases. Fumigation of mugwort leaves is a simple and feasible epidemic prevention method. The specific operation method is: use half a catty of mature wormwood (you can't use it without mature wormwood because its medicine is not strong enough), put it in a basin, light it in the house, close the window, and play the role of fumigation. When smoking, you must smoke, not open fire, because experiments have proved that smoking sterilization effect is much better than open fire. People should leave the house when smoking, because there is a lot of volatile oil in wormwood, which is an important component of wormwood sterilization, but it is toxic, easy to cause skin and mucous membrane flushing, make people's central nervous system excited, and seriously lead to convulsions. It usually takes half an hour to leave the house before you get poisoned. Folium Artemisiae Argyi has the effects of invigorating qi and blood, dispelling cold and dampness, stopping bleeding, sleeping peacefully and warming menstruation. Take 30-50g fresh Folium Artemisiae Argyi, put it in boiling water for 5- 10 minute, take it out, adjust it to a suitable water temperature, and then take a bath. Folium Artemisiae Argyi has certain curative effect on folliculitis and eczema. Folium Artemisiae Argyi tastes bitter, pungent and warm. Meridian of liver, spleen and kidney. Folium Artemisiae Argyi is fragrant, bitter, dry and pungent, and can regulate qi and blood, warm meridians, dispel cold and dampness, and stop cold pain. It is an important medicine in gynecology. It can be used for the treatment of epigastric pain, irregular menstruation and infertility due to cold uterus, such as Aifu Nuangong Pill. Stir-frying charcoal to stop bleeding can be used to treat menorrhagia, metrorrhagia and leukorrhagia due to deficiency-cold, and missed pregnancy, such as Jiao Tang Ai. This product is mashed and made into moxa sticks and moxa sticks. External moxibustion dispels cold and relieves pain, and warms qi and blood. External washing with decoction can cure wet sores and scabies, eliminate dampness and relieve itching. In ancient times, the application of Folium Artemisiae Argyi was not only to treat diseases through oral administration and acupuncture, but also to treat and prevent diseases through fumigation and washing of Folium Artemisiae Argyi. For example, earlier medical works such as Fifty-two Diseases Prescription and Elbow Urgent Prescription in the Eastern Jin Dynasty recorded the fumigation treatment of mugwort leaves. In ancient times, people thought that the smoke produced by burning mugwort leaves could prevent diseases and ward off evil spirits, but modern research has proved that moxa smoke can prevent diseases and plagues, because moxa smoke can inhibit many pathogenic bacteria and viruses!